123186420

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 336

約数和(自身を含む): 475953408

約数和(自身を除く): 352766988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 71, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 142, 153, 162, 170, 180, 189, 204, 210, 213, 238, 243, 252, 255, 270, 284, 306, 315, 324, 340, 355, 357, 378, 405, 420, 426, 459, 476, 486, 497, 510, 540, 567, 595, 612, 630, 639, 710, 714, 729, 756, 765, 810, 852, 918, 945, 972, 994, 1020, 1065, 1071, 1134, 1190, 1207, 1215, 1260, 1278, 1377, 1420, 1428, 1458, 1491, 1530, 1620, 1701, 1785, 1836, 1890, 1917, 1988, 2130, 2142, 2268, 2295, 2380, 2414, 2430, 2485, 2556, 2754, 2835, 2916, 2982, 3060, 3195, 3213, 3402, 3570, 3621, 3645, 3780, 3834, 4131, 4260, 4284, 4473, 4590, 4828, 4860, 4970, 5103, 5355, 5508, 5670, 5751, 5964, 6035, 6390, 6426, 6804, 6885, 7140, 7242, 7290, 7455, 7668, 8262, 8449, 8505, 8946, 9180, 9585, 9639, 9940, 10206, 10710, 10863, 11340, 11502, 12070, 12393, 12780, 12852, 13419, 13770, 14484, 14580, 14910, 16065, 16524, 16898, 17010, 17253, 17892, 18105, 19170, 19278, 20412, 20655, 21420, 21726, 22365, 23004, 24140, 24786, 25347, 25515, 26838, 27540, 28755, 28917, 29820, 32130, 32589, 33796, 34020, 34506, 36210, 38340, 38556, 40257, 41310, 42245, 43452, 44730, 48195, 49572, 50694, 51030, 51759, 53676, 54315, 57510, 57834, 61965, 64260, 65178, 67095, 69012, 72420, 76041, 80514, 82620, 84490, 86265, 86751, 89460, 96390, 97767, 101388, 102060, 103518, 108630, 115020, 115668, 120771, 123930, 126735, 130356, 134190, 144585, 152082, 161028, 162945, 168980, 172530, 173502, 192780, 195534, 201285, 207036, 217260, 228123, 241542, 247860, 253470, 258795, 268380, 289170, 293301, 304164, 325890, 345060, 347004, 362313, 380205, 391068, 402570, 433755, 456246, 483084, 488835, 506940, 517590, 578340, 586602, 603855, 651780, 684369, 724626, 760410, 805140, 867510, 879903, 912492, 977670, 1035180, 1140615, 1173204, 1207710, 1368738, 1449252, 1466505, 1520820, 1735020, 1759806, 1811565, 1955340, 2053107, 2281230, 2415420, 2737476, 2933010, 3421845, 3519612, 3623130, 4106214, 4399515, 4562460, 5866020, 6159321, 6843690, 7246260, 8212428, 8799030, 10265535, 12318642, 13687380, 17598060, 20531070, 24637284, 30796605, 41062140, 61593210, 123186420]

約数ペア:

[(1, 123186420), (2, 61593210), (3, 41062140), (4, 30796605), (5, 24637284), (6, 20531070), (7, 17598060), (9, 13687380), (10, 12318642), (12, 10265535), (14, 8799030), (15, 8212428), (17, 7246260), (18, 6843690), (20, 6159321), (21, 5866020), (27, 4562460), (28, 4399515), (30, 4106214), (34, 3623130), (35, 3519612), (36, 3421845), (42, 2933010), (45, 2737476), (51, 2415420), (54, 2281230), (60, 2053107), (63, 1955340), (68, 1811565), (70, 1759806), (71, 1735020), (81, 1520820), (84, 1466505), (85, 1449252), (90, 1368738), (102, 1207710), (105, 1173204), (108, 1140615), (119, 1035180), (126, 977670), (135, 912492), (140, 879903), (142, 867510), (153, 805140), (162, 760410), (170, 724626), (180, 684369), (189, 651780), (204, 603855), (210, 586602), (213, 578340), (238, 517590), (243, 506940), (252, 488835), (255, 483084), (270, 456246), (284, 433755), (306, 402570), (315, 391068), (324, 380205), (340, 362313), (355, 347004), (357, 345060), (378, 325890), (405, 304164), (420, 293301), (426, 289170), (459, 268380), (476, 258795), (486, 253470), (497, 247860), (510, 241542), (540, 228123), (567, 217260), (595, 207036), (612, 201285), (630, 195534), (639, 192780), (710, 173502), (714, 172530), (729, 168980), (756, 162945), (765, 161028), (810, 152082), (852, 144585), (918, 134190), (945, 130356), (972, 126735), (994, 123930), (1020, 120771), (1065, 115668), (1071, 115020), (1134, 108630), (1190, 103518), (1207, 102060), (1215, 101388), (1260, 97767), (1278, 96390), (1377, 89460), (1420, 86751), (1428, 86265), (1458, 84490), (1491, 82620), (1530, 80514), (1620, 76041), (1701, 72420), (1785, 69012), (1836, 67095), (1890, 65178), (1917, 64260), (1988, 61965), (2130, 57834), (2142, 57510), (2268, 54315), (2295, 53676), (2380, 51759), (2414, 51030), (2430, 50694), (2485, 49572), (2556, 48195), (2754, 44730), (2835, 43452), (2916, 42245), (2982, 41310), (3060, 40257), (3195, 38556), (3213, 38340), (3402, 36210), (3570, 34506), (3621, 34020), (3645, 33796), (3780, 32589), (3834, 32130), (4131, 29820), (4260, 28917), (4284, 28755), (4473, 27540), (4590, 26838), (4828, 25515), (4860, 25347), (4970, 24786), (5103, 24140), (5355, 23004), (5508, 22365), (5670, 21726), (5751, 21420), (5964, 20655), (6035, 20412), (6390, 19278), (6426, 19170), (6804, 18105), (6885, 17892), (7140, 17253), (7242, 17010), (7290, 16898), (7455, 16524), (7668, 16065), (8262, 14910), (8449, 14580), (8505, 14484), (8946, 13770), (9180, 13419), (9585, 12852), (9639, 12780), (9940, 12393), (10206, 12070), (10710, 11502), (10863, 11340)]